baber/WOPTO huggingface dataset:
Patent JP-H0947787-A (JP)
Title: Waste water treating device
Inventor: HASHIMOTO NOBUKO
IPC: C02F1/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make the device remarkably compact without lowering its capacity because the ammoniacal waste waster is treated at a high speed by this device. SOLUTION: This device is formed with a first concentrator 14 for concentrating an ammoniacal nitrogen waste water to increase the concn. of the ammoniacal nitrogen in the waste water, a nitrification device 20 for bringing the ammoniacal nitrogen water concentrated in the first concentrator 14 into contact with an immobilizing carrier 28 on which AH bacteria as nitrifier are preferentially propagated in an aerobic atmosphere and a second concentrator 50 for concentrating and separating the ammoniacal nitrogen in a nitrification soln. discharged from the nitrification device 20 and returning the concentrated and separated water to the nitrification device 20.
Patent JP-S58107444-A (JP)
Title: Material for sliding contact
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/02
Filed: 1981-12-18
Abstract: PURPOSE:To obtain the sliding contact material having its softening temperature raised and contact resistivity stabilized at a low value, by adding limited amounts of Si, Zr and the group-Fe to Ag. CONSTITUTION:The sliding contact material prepared by adding 0.5-5wt%, in total, one or more of Si and Zr and optionally 0.01-0.5% the group-Fe to Ag. In this contact material, the softening temperature of Ag is raised by the addition of Si or Zr. When a contact piece for the commutator of a small-sized motor is made using said material, the abrasion of the contact piece is reduced, its welding is inhibited, and its contact resistivity is stabilized at a low value. In addition, crystal grains are minimized by the addition of the group-Fe, so that the wear resistance of the contact material is improved.
Patent JP-S6277602-A (JP)
Inventor: JIYOUAKIMU MORUSHIYU
IPC: G05B11/26
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6270278-A (JP)
Inventor: SUZUKI TOSHIRO
IPC: B28B1/00
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0371936-A (JP)
Title: Manufacture of faucet part of tube end part
Inventor: ENOMOTO SEIICHI
IPC: B21D41/04
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the length of a faucet part from becoming shorter than a prescribed length by arranging plural rubber bodies in a tube end part forming the faucet part in parallel in the direction of a tube axis, pressing the tube end part into an outer die, compressing each rubber body, expanding it in a diametral direction and forming the faucet part. CONSTITUTION:Plural cylindrical rubber bodies 20 each of which has an external diameter nearly equal to the internal diameter of the tube end part and the total length in the axial direction is longer than the length of the faucet part formed in the axial direction are fitted inside the tube end forming the faucet part with sheet spacers 30 interposed. The tube end part 10 fitted with the rubber bodies 20 and spacers 30 is inserted into an outer die 40 having an internal circumferential shape nearly equal to the external circumferential shape of the facet part formed. The tube end part 10 is pressed into the outer die 40, each rubber body 20 is compressed into the axial direction, each rubber body 20 is expanded in the axial direction and the tube end part 10 is pressurized to the inner circumference of the outer die 40 to form the faucet part. Consequently, when the diameter is enlarged, the tube end part 10 is always pressed into the inner side of the outer die 40 but does not back.
Patent JP-S6097684-A (JP)
Title: Surface luminous laser and manufacture thereof
Inventor: TANAKA HARUO
IPC: H01S5/183
Filed: 1983-10-31
Abstract: PURPOSE:To realize a surface liminous laser; which is suitable for mass production in a simple structure, can be manufactured at a manufacturing cost reduced than that in the conventional method and has an improved lingitudinal-mode stability; by a method wherein the distance between two reflected film layers is set at a specific value. CONSTITUTION:A first reflective film layer 9; which is the same conductive type as that of a first clad layer 2 and consists of by alternately laminating P (or N) type Alp Ga1-pAs layers 91 and P (or N) type AlqGa1-qAs layers 92 in a multilayer structure; is formed in the first clad layer 2, while a second reflective film layer 10; which is the same conductive type as that of a second clad layer 4 and consists of by alternately laminating N (or P) type AlpGa1-pAs layers 101 and N (or P) type AlqGa1-qAs layers 102 (provided that, y<x, y<z, p=q, p>=z, q>=z, p>=x, q>=x) in a multilayer structure; is formed in the second clad layer 4. The respective film thickness of both reflective film layers 9 and 10 is set at lambda/4n1 and lambda/4n2 (provided that, the lambda is the central luminous wavelength and the n1 and the n2 are respectively the respective refractive index of the first and second reflective film layers 9 and 10). Moreover, the distance between both reflective film layes 9 and 10 is set at a value of integral number times of lambda/2n3 (provided that, the n3 is the refractive index between both reflective film layers 9 and 10).
Patent JP-H1136514-A (JP)
Title: Woody lightweight horizontal member
Inventor: NAKAMOTO SUKEMASA
IPC: E04C3/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight horizontal member with high buckling strength at a low cost. SOLUTION: A woody lightweight horizontal member is equipped with a web 10 formed of an approximately corrugated molded plate short in the vertical direction and extending long in the horizontal direction in a state to oscillate both sides in the horizontal direction against one vertical surface and flanges 20 and 20 constituted of horizontal flat surfaces monolithically connected to both up and down ends of the web 10. The web is formed of one or two more mixtures of plant pieces, and if favorable, powdery, fibriform and chip lumber, or a material including such ingredients is formed through an adhesive.
Patent JP-S6182253-A (JP)
Title: Memory bank switching system
Inventor: TSUDA HIROSHI
IPC: G06F12/06
Filed: 1984-09-28
Abstract: PURPOSE:To reduce software processing, and also to switch a bank at a high speed by executing access to an input port by executing an input instruction of a microcomputer, and selecting a memory bank by a signal generated in that case. CONSTITUTION:When a CPU executes access to an input port of SE0H-SE3H together with a gate G0, one of its four outputs E0-E3 becomes active. In this state, when a pulse of '1' goes into a set input S of a latching circuit RS, its output becomes '1', and thereafter, its output is held, therefore, this signal becomes a selecting signal of a memory bank. In this regard, a gate G2 outputs a pulse of '1', when it has executed access to a memory space of 8,000H-FFFFH.
Patent JP-H0951935-A (JP)
Title: Gas sterilizer and its operation method
Inventor: KANAI HIROAKI
IPC: A61L2/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reliably detect that in which place leakage is caused by controlling opening-closing of two opening-closing valves arranged in a gas supply pipe in the prescribed procedure when the existence of leakage is detected by arranging a pressure detecting element in the gas supply pipe to connect a sterilizing gas storing cylinder and a sterilizing vessel to each other. SOLUTION: When sterilizing treatment is performed on various articles such as an operation tool, first of all, first operation to open a main gas solenoid valve 6 being a first opening-closing valve is performed. Next, in the case of closing the valve opened to send sterilizing gas into a sterilizing vessel 1 at sterilizing process time, second operation to close a supply gas solenoid valve 8 being a second opening-closing valve later than the main gas solenoid valve 6 is performed. Leakage of a joint part between a pressure detecting element 7 and a gas supply pipe 3 and the supply gas solenoid valve 8 is judged from a detecting value of the pressure detecting element 7 until a sterilizing process is started.  Third operation to open the supply gas solenoid valve 8 only for a specific time at cleaning process time thereafter is also performed, and leakage of the main gas solenoid valve 6 is judged from a detecting value of the pressure detecting element 7 at that time.
Patent JP-H0488895-A (JP)
Title: Reversible controller
Inventor: KASHIWABARA MASANOBU
IPC: H02P7/03
Filed: 1990-07-31
Abstract: PURPOSE:To reversely control a motor inexpensively in a simple structure with excellent durability and weather resistance by providing rotating speed detection value polarity adding means for adding a condition for setting the output of a motor driver to zero from an output of a rotating speed sensor, a target rotating polarity and rotating polarity based on the output signal of control means. CONSTITUTION:A target rotating speed signal 5s is applied by target rotating speed deciding means 5. The signal 5s is sent to a subtracter 7 and rotating speed detection value polarity adding means 6. The subtracter 7 subtracts the target rotating speed signal from a polarity rotating speed signal 6s from the means 6, and outputs a deviation signal 7s. The signal 7s is input to motor control means 4, which outputs an output signal 4s responsive to the signal 7s to a motor driver 3 and the means 6. The driver 3 energizes a DC motor 1 in response to the signal 4s from the means 4, and rotates it. The rotating speed of the motor 1 is detected by a rotating speed sensor 2.
Patent JP-H0254890-A (JP)
Title: Position control method of movable electrode in dc arc furnace
Inventor: MAKI TOSHIMICHI
IPC: H05B7/148
Filed: 1988-08-19
Abstract: PURPOSE:To reduce a loss in operation and improve the productivity by calculating the ratio of the moving amount of a movable electrode to the change amount of an arc voltage, and controlling the electrode moving amount based on the relation between this ratio and evaluation coefficients. CONSTITUTION:A high voltage is applied to a movable electrode 4, and a scrap 2 is fused while an arc is generated from the electrode 4 top end. In this case, a detected voltage Vr of an arc voltage detector 11 and an electrode position signal H from a position sensor 21 are supplied to a voltage change amount calculating means 22. The means 22 determines the change amount of the detected voltage  V, which is then sent to an electrode speed judging means 23. The means 23 judges whether the change amount had the relation of k1< V<k2 or not using evaluation coefficients k1, k2 when the electrode is raised, and outputs a signal for reducing the electrode raising speed when it does not have this relation. When the change amount  V is larger than an evaluation coefficient k3 in the electrode falling control, a judgment signal for increasing the electrode falling speed is outputted. Hence, a proper position control of the electrode 4 can be carried out, considering the state within an arc furnace 1.
Patent JP-S5997022-A (JP)
Title: Electronic type temperature measuring apparatus
Inventor: SASAKI TAKESHI
IPC: H02J7/00
Filed: 1982-11-26
Abstract: PURPOSE:To prevent power loss quaranteeing accurate measurement of temperature by prohibiting temperature measuring operation detecting action of a heavy load circuit in a temperature measuring device of an electronic wrist watch. CONSTITUTION:This apparatus is composed of a temperature detection means 5 driven based on the output of a battery power source 1, a operation command signal gneration means for providing an operation command signal (b) to the means 5, a display means 10 for idicating a temperature data obtained by the means 5, a heavy load circuit driven based on the output of the power source 1 and the like. Upon the detection of the heavy load circuit in operation, the signal (b) is prohibitted to halt the measurement of temperature when the voltage of the power source 1 drops greatly with the driving of the heavy load circuit thereby assuring accuracy of the temperature measurement while power loss can be prevented while the means 5 is prohibited thereby achieving a longer life of the power source 1.
Patent JP-S5996622-A (JP)
Inventor: KINOSHITA SATOSHI
IPC: H03K17/96
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0630035-A (JP)
Title: Image/voice signal transmission method and network/ terminal adaptor
Inventor: TANAKA TAKESHI
IPC: H04N1/00
Filed: 1992-07-09
Abstract: PURPOSE:To suppress the deterioration of quality caused by the echoes by transmitting the image and voice signals of a terminal where the calls of both signals are connected in a pair after setting these signals into the same cell at the rate accordant with their bond ratio. CONSTITUTION:A cell assembly control part 101 puts the image and voice signals received from its own terminal into an information field of the same cell at the rate accordant with the band ratio of both signals. A header adding part 102 adds a header to form a cell, and this cell is sent to a communication network via a network/terminal interface part 103. The part 103 receives the cell from its counter terminal through the communication network and sends this cell to a header separating part 104. The part 104 separates the header from the received cell and sends the signals of the information field part to a cell disassembly control part 105. The part 105 separates the image and voice signals from each other in the information field and sends them to its own terminal. Thus the end-to-end delay can be reduced.
Patent JP-S58107602-A (JP)
Inventor: OOHIRA HIROSHI
IPC: H01C7/00
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1048445-A (JP)
Title: Optical waveguide circuit
Inventor: GO TAKASHI
IPC: G02B6/122
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure the uniformity of the density of optical waveguides on a substrate and to obtain an optical circuit layout capable of decreasing the influence of the circumferential patterns of light circuits as far as possible by arranging optical waveguide patterns which have no input and output ends or the patterns having the shape equiv. thereto in the periphery of an optical waveguide bundle. SOLUTION: Dummy 2×2 optical switches 24 are arranged near 2×2 optical switches 21, 22, 23 in which light actually propagates to be used so that the structures near the circumferences are made the same as that of the 2×2 optical switches 21, 22, 23. If the circuit layout is designed by using the dummy 2×2 optical switches 24 in such a manner, the optical circuit patterns near the circumferences are made nearly the same with all the optical circuits and since the optical waveguide density is made nearly uniform, the influence of the patterns on the circumferences of the optical circuits which arises at the time of manufacture is decreased as far as possible. As a result, the formation of the waveguide type optical interferometer circuits at the exact optical path length is made possible and such circuits are extremely effective for practicability.
Patent JP-S6186040-A (JP)
Title: Forging hydraulic press monitoring method and its device
Inventor: TANAKA YUKIO
IPC: B21J9/20
Filed: 1984-10-03
Abstract: PURPOSE:To cause no misoperation, and to detect a fault in an early stage by arranging and displaying many each valve operating conditions by a pilot lamp, valve-displaying a coincidence of a selecting operation condition and OR, operating a titled press by conformity with a valve condition, and also displaying a lamp-cut and an alarm. CONSTITUTION:Many each valve 18 operating conditions 19 are arranged and displayed by a pilot lamp on a monitor device 25. A coincidence of this selecting work condition and OR is brought to a valve display, and only in case of conforming with naught 23 of a valve fault, a hydraulic press is operated. Also, a lamp-cut of the pilot lamp and a sound of an alarm can be checked 30 and switched on 31. In this way, a misoperation of a forging hydraulic press is not caused, and a fault is detected in an early stage.
Patent JP-H0869408-A (JP)
Title: Extended storage data transfer control system
Inventor: KOBAYASHI AKIO
IPC: G06F12/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide the extended storage data transfer control system which reduces a hardware constitution quantity and facilitates transfer control. CONSTITUTION: This extended storage data transfer control system consists of an arithmetic processor 100 including a transfer instruction register 101, a page border address generating circuit 102, a page conversion buffer index circuit 103, a page conversion buffer 104, a decomposed data transfer length generating circuit 105, a decomposition extended storage address generating circuit 106, and a transfer address sending-out circuit 107, an extended storage transfer controller 200 including a data transfer processing circuit 201, a main storage device 300, and an extended storage device 400; and the constitution hardware quantity is reduced and the extended storage data transfer control is facilitated.
Patent JP-H1150937-A (JP)
Title: Warming control method for engine outboard engine and device
Inventor: HOSHIBA AKIHIKO
IPC: F02D41/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To restrain influence of workability of a clutch to the minimum and to improve startability of an engine to the maximum at the time of starting cooling by correcting ignition timing to the spark-advance side or the delay angle side so that actual engine speed comes along with previously set target engine speed while the engine is in a low temperature idling state. SOLUTION: A judgement part 82 inputs throttle opening and cooling water temperature and judges as an engine is in a low temperature idling state in the case when the throttle opening is smaller than throttle opening to make the engine in an idling state and water temperature is lower than temperature not requiring engine warming control. By this judgement, a comparison part 80b compares target engine speed at the time provided at a target value decision part 80a and an actually measured value of engine speed at the time computed by an engine speed computing part 72 with each other, a corrected value to advance or delay ignition timing is computed so that the actual engine speed matches the target engine speed by a spark-advance and delay angle corrected value computing part 80c in accordance with the compared result, and the corrected value is output.
Patent JP-2000038528-A (JP)
Title: Cationic electrocoating composition
Inventor: SAKAMOTO HIROYUKI
IPC: C09D5/44
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a cationic electrocoating composition which has a high throwing power and allows easy bath management for maintaining the desirable deposition membrane thickness or smoothness. SOLUTION: This cationic electrocoating composition is prepared by mixing a base resin containing, against 100 g resin solid component, from 10 to 300 mmol sulfonium group and from 50 to 2,000 mmol carbon-carbon unsaturated bond and, against 100 g the above-mentioned base resin solid component, from 1 to 50 mmol amine compound which accounts for 5 mol.% or more of the amount of the sulfonium group contained in the base resin. Here, less than 50% of the sulfonium group contained in the base resin in the cationic electrocoating composition used for electrocoating resides in a coating obtained through electrocoating of the cationic electrocoating composition.
Patent JP-H0877396-A (JP)
Title: Collecting device for data on taxi operation
Inventor: TAKAGI NORIHIKO
IPC: G07B13/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a taxi operation data collecting device which is improved so that right operation data without error may be recorded. CONSTITUTION: In a taxi operation data collecting device judging whether a taxi vehicle is doing business or not based on the hired/vacant car signal outputted from a taxi meter and recording the charge data, etc., obtained from the taxi meter in a recording memory for every business, a data transfer request means 1 requesting the taxi meter to transfer charge data every time the hired/ vacant car signal from the taxi meter changes from the hiered car to the vacant car or from the vacant car to the hired car and a hired/vacant state decision means 2 deciding whether the taxi is in the vacant state or in the hired state or not from the charge data transferred from the taxi meter for the request of the data transfer request means 1 are provided.
Patent JP-S60100080-A (JP)
Title: Approaching thunderbolt alarm apparatus
Inventor: KATOU GIICHIROU
IPC: G01W1/16
Filed: 1983-11-01
Abstract: PURPOSE:To alarm an approaching thunderbolt by detecting the same with high accuracy, by simple constitution such that a stepwise alarm is issued by comparing the instantaneous change in a gound electric field and a corona current measured value with set values. CONSTITUTION:Three sets of gathered corona needle electrodes are respectively provided to a semispherical electrode plate 3 through insulators 2 and a ground electric field or a corona current is detected. When the number N of the instantaneous changes in the ground electric field within a definite time due to a low frequency amplifier 6 and an integrator 8 of the abrupt change part in an electric field value exceeds a set value, an alarm is generated from a first warning alarm 12. On the other hand, when a corona current IC due to a DC amplifier 7, an micro-ammeter 9 and a meter relay 10 exceeds a set value in both positive and negative polarities, a second stage alarm is generated from a second warning alarm 13 and a third stage alarm is generated from a third warning alarm 14 corresponding to the detection of the abrupt reversal of the corona current IC by a detection circuit 1. By the combination of these various sensing information, an approaching thunderbolt is detected with high accuracy by simple constitution to enable the issue of an alarm.
Patent JP-H0743376-A (JP)
Title: R.p.m. detection sensor
Inventor: TSUKAMOTO KAZUMASA
IPC: G01P3/481
Filed: 1993-07-30
Abstract: PURPOSE:To provide a general purpose r.p.m. detection sensor in which the value of output pulse signal can be selected in accordance with the use conditions. CONSTITUTION:The r.p.m. detection sensor is disposed oppositely to a rotor 3 fixed to a rotary shaft 2 and conducts noncontact detection of the r.p.m. of the rotary shaft 2. A detecting section A comprises means 4 for detecting the variation of flux produced through rotation of the rotor 3 in the form of an electric signal Ss. A circuit section B comprises a converting means 92 which generates pulse signals Sp1-Sp32 having different ratio for the electric signal Ss and outputs one signal value, and means 93 for selecting the signal value thus outputted. Through terminals 95a, 95b for outputting the electric signal Ss as it is are provided between the detecting means 4 and a frequency converting circuit 92.